The standard form of the equation of a parabola is y = x2 + 4x + 11. what is the vertex form of the equation? a. y = (x + 2)2 + 7 b. y = (x - 2)2 + 18 c. y = (x + 2)(x - 2) + 7 d. y = (x - 2)2 + 12

Let the closed interval [a , b] be the domain of function f. the domain of f(x - 3) is given by (a) the open interval (a , b) (b) the closed interval [a , b] (c) the closed interval [a - 3 , b - 3] (d) the closed interval [a + 3 , b + 3]

Tyler enjoys the fish so much that after his birthday his family decides to take him to a famous aquarium a tank at the aquarium is similar to his tank with the scale factor of 8 how many times greater is the volume of the tank at the aquarium than the volume of tyler tank

X+ y = 5 ; x - y =3 solve using linear combination